Abstract
A detailed study of time resolved self-defocusing in InSb at room temperature, using 3 mu s long CO//2 laser pulses. We have determined that the intensity dependence of the refractive index varies as intensity to the two-thirds power. The measured values correspond to an equivalent dn/dl of minus 0. 11 cm**2/mw at an incident intensity of 210 kw/cm**2.
| Original language | English |
|---|---|
| Pages (from-to) | 94-99 |
| Number of pages | 6 |
| Journal | IEEE Journal of Quantum Electronics |
| Volume | QE-21 |
| Issue number | 1 |
| Publication status | Published - Jan 1985 |